Sun Bulb Company 8303 Better Gro Orchid Plus, 16-Ounce Better gro orchid plus It is a specially formulated fertilizer, containing fast-acting nitrate nitrogen to enhance growth in orchids Its contains no urea nitrogen Its contains essential minor elements to combat deficiencies that occur with many soilless potting mixes It was developed by master growers and is the orchid fertilizer of choice for all orchid enthusiasts